We have a WordPress blog. It’s pretty intuitive--everyone uses it, but it is always an open gate for hackers. For this reason we have it on a different server, so that it doesn’t compromise our website.
We pay for Hamburg Startups: it’s a startup community and we pay for their job board. We advertise through all the channels in Germany. It also advantages us on a SEO standpoint.
We use Honeypot--it’s a recruiting marketplace that pre-selects developers and lists them, and we as employers can apply for them.
Sage Lohn & Gehalt is a software for HR Administration specific for Germany. It is quite good. We just need to enter a lot of data at the beginning, but then it does everything for you.
Boomerang evaluates how on target is an email that you send. It also allows you to repost the email that weren’t opened by the recipient. It takes important messages out of my inbox until I actually need them and schedules to show them at the right time as unread in my email box.
Squarelovin is a cool tool done by a German company that takes analytics from Instagram and evaluates the return on individual images, regarding revenue, traffic, conversions and clicks.